Watch How I Met Your Mother S04E16 online
Summary
Marshall and Lily are less than thrilled when they hear that Ted's college girlfriend (Laura Prepon) has moved to New York.
Guest stars
Bryan Callen,
Charlene Amoia,
David Burtka,
Hayes MacArthur,
Houston Rhines,
Koby Rouviere,
Laura Ann Kesling,
Laura Prepon,
Patrick Moote,
Rowly Dennis,
Taran Killam